Hubbart

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateMontana
CountyFlathead
Nearest Citynone
River/StreamLittle Bitterroot River
Coordinates47.92850, -114.73230

Physical Characteristics

Dam TypeConcrete
NID Height130 ft
Dam Height86 ft
Dam Length503 ft
Year Completed1923 (103 years old)

Storage & Hydraulics

NID Storage13,505 acre-ft
Max Storage13,505 acre-ft
Normal Storage11,739 acre-ft
Surface Area500 acres
Drainage Area108 sq mi
Max Discharge5,553 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerBIA
Owner TypeFederal
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection08/17/2021
Emergency Action PlanYes

Identifiers

NID IDMT00599
Federal IDMT00599
More InfoState Dam Safety Program

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